Guys.. I did Ramesh Singh for previous prelims but people here prefer sriram notes.. Which is the best.. I have time to do only one.. And I'm know all basic concepts.. Help me out
1st Attempt - 2014 - CSM-fail
2nd Attempt - 2015 - CSP fail, Opt - Pol. sci. ,
"A dream doesn't become reality through magic; it takes sweat, determination and hard work."